asuya

Roy died during a war against the Evil God Cult, but somehow, he returned back in time to 30 years in the past where he was just a boy who awaken his summoning magic. 
Just a few days before his death, he became the only Aura user in a world of magic. 
Using his knowledge and experience, he will become an Aura user again, faster than his previous life. 
Accompanied with a shape-shifting black slime, he will make sure to protect everyone he cares about and win against the Evil God Cult.

The Only Aura User In Magic World

I fly with Spot to where Celestine was going. And we spotted Celestine charging forward there.

The good news is that she's not alone. So she slowed down her pace to make the others can follow her. That's why I could get close to her before she reached that location.

And as I expected, the place ahead is a trap. There are a lot of rather strong mages. Well, considering that they're not with the cult or with us, being expert level mages is already quite good. But it's not enough to defeat even Celestine alone.

There are about fifty mages there. Most of them are expert level mages with some advanced level mages.

And more importantly, there are about ten children there. They must be hostages. And some mages are already close to the children so they can use the children as human shield. Or even kill them when Celestine won't stop.

And so, I stopped Celestine from moving forward by landing in front of her.

"Hey, Celestine. Been a while," I said.

It Was Not Hard